Dynamic range of RA4 vs digital pigment print

[paulr]

I pointed out that inkjet now is further in this field than RA4 and I doubt the paper manufactures (Kodak and Fuji ) are going to research and develop an emulsion that will enhance any ends of the spectrum that inkjet has dug deeper in.

And it's hard to imagine any amount of R&D overcoming the limitations of 3 dyes. Inkjet manufacturers always have the ability to add another ink, whether to improve gamut, highlight smoothness, linearity, or dynamic range.